From: Tamar Christina <tamar.christina@arm.com>
Date: Wed, 10 Nov 2021 12:01:50 +0000 (+0000)
Subject: vect: remove unused variable in complex numbers detection code.
X-Git-Tag: basepoints/gcc-13~3203
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cfa174e08e4964703387aa7de5ece448cc660b8;p=thirdparty%2Fgcc.git

vect: remove unused variable in complex numbers detection code.

This removed an unused variable that clang seems to catch when
compiling GCC with Clang.

gcc/ChangeLog:

	* tree-vect-slp-patterns.c (complex_mul_pattern::matches): Remove l1node.
---

diff --git a/gcc/tree-vect-slp-patterns.c b/gcc/tree-vect-slp-patterns.c
index e08a15ebd926..53fbe5185f54 100644
--- a/gcc/tree-vect-slp-patterns.c
+++ b/gcc/tree-vect-slp-patterns.c
@@ -946,7 +946,6 @@ complex_mul_pattern::matches (complex_operation_t op,
 
   auto childs = *ops;
   auto l0node = SLP_TREE_CHILDREN (childs[0]);
-  auto l1node = SLP_TREE_CHILDREN (childs[1]);
 
   bool mul0 = vect_match_expression_p (l0node[0], MULT_EXPR);
   bool mul1 = vect_match_expression_p (l0node[1], MULT_EXPR);